Cotterell, Arthur <br/><br/>
Operational English 
 an intensive course forbusiness and professional students 

 - Buford  Stanley Thornes  1973 
 - [viii], 152p. : ill. 
<br/><br/><label>ISBN: </label>0859500039 
<br/><br/><label>LC Class. No.: </label>PE 1115 Cot